Super Duper Burger: The seventh location of this popular burger chain has opened in the FiDi near the Embarcadero. Expect the usual menu of Niman Ranch burgers, free-range chicken sandwiches, Straus milkshakes, and local beer and wine. 98 Mission, 974-1200, superdupersf.com.

Three Twins: Two years after the Haight/Fillmore scoop shop was destroyed in a fire, the organic, innovative ice cream store is back with 12 flavors, ice cream sandwiches, and pints-to-go. 254 Fillmore, 487-8946, threetwinsicecream.com.